105 lines
4.4 KiB
JavaScript
105 lines
4.4 KiB
JavaScript
const got = require('@/utils/got');
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const { parseDate } = require('@/utils/parse-date');
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const ROW_COUNT = 100;
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const WEBSITE_URL = 'https://layoffs.fyi';
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const SOURCE_URL = `https://airtable.com/v0.3/view/viwA14Z1pM69YIsaW/readSharedViewData?
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stringifiedObjectParams=%7B%22shouldUseNestedResponseFormat%22%3Atrue%7D&
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requestId=reqQcci3rVyhkcAyX&accessPolicy=%7B%22allowedActions%22%3A%5B%7B%22
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modelClassName%22%3A%22view%22%2C%22modelIdSelector%22%3A%22viwA14Z1pM69YIsaW%22%2C%22
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action%22%3A%22readSharedViewData%22%7D%2C%7B%22modelClassName%22%3A%22view%22%2C%22
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modelIdSelector%22%3A%22viwA14Z1pM69YIsaW%22%2C%22action%22%3A%22getMetadataForPrinting
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%22%7D%2C%7B%22modelClassName%22%3A%22view%22%2C%22modelIdSelector
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%22%3A%22viwA14Z1pM69YIsaW%22%2C%22action%22%3A%22readSignedAttachmentUrls
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%22%7D%2C%7B%22modelClassName%22%3A%22row%22%2C%22modelIdSelector%22%3A%22
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rows%20*%5BdisplayedInView%3DviwA14Z1pM69YIsaW%5D%22%2C%22action%22%3A%22
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createBoxDocumentSession%22%7D%2C%7B%22modelClassName%22%3A%22row%22%2C%22
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modelIdSelector%22%3A%22rows%20*%5BdisplayedInView%3DviwA14Z1pM69YIsaW%5D%22%2C%22
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action%22%3A%22createDocumentPreviewSession%22%7D%5D%2C%22shareId%22%3A%22shrqYt5kSqMzHV9R5%22%2C%22
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applicationId%22%3A%22app1PaujS9zxVGUZ4%22%2C%22generationNumber%22%3A0%2C%22
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expires%22%3A%222023-02-02T00%3A00%3A00.000Z%22%2C%22
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signature%22%3A%22096478e17705ffdac261da07c5b4c025aff6d8c6d86be027533fd248913798de%22%7D`;
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/**
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* getMapping can convert either an array or an object
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* of a specific structure into a Map, where the key is
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* the name and the value is the Id. It will only parse
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* entries with 'name' and 'id' in it
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*
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* Inputs:
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* obj = [{name: 'Apple', id: 1}, {name: 'Peach', id: 2}]
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* Returns:
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* [{1: 'Apple', 2: 'Peach'}, {Apple: 1, Peach: 2}]
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*
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* Inputs:
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* obj = {Apple: {name: 'Apple', id: 1}, Peach: {name: 'Peach', id: 2}}
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* Returns:
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* [{1: 'Apple', 2: 'Peach'}, {Apple: 1, Peach: 2}]
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*/
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const getMappings = function (obj) {
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const mapping = new Map();
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const reverseMapping = new Map();
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for (const key in obj) {
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if ('name' in obj[key] && 'id' in obj[key]) {
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reverseMapping.set(obj[key].name, obj[key].id);
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mapping.set(obj[key].id, obj[key].name);
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}
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}
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return [mapping, reverseMapping];
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};
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module.exports = async (ctx) => {
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const headers = {
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'x-airtable-application-id': 'app1PaujS9zxVGUZ4',
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'x-airtable-inter-service-client': 'webClient',
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'x-requested-with': 'XMLHttpRequest',
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'x-time-zone': 'America/Los_Angeles',
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};
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// Get data from data source
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const response = await got({
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method: 'get',
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url: SOURCE_URL,
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headers,
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});
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const data = response.data.data;
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const table = data.table;
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// Columns are represented by special IDs
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const columnReverseMapping = getMappings(table.columns)[1];
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const companyColumnId = columnReverseMapping.get('Company');
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const dateAddedColumnId = columnReverseMapping.get('Date Added');
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const numOfLaidOffColumnId = columnReverseMapping.get('# Laid Off');
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const sourceColumnId = columnReverseMapping.get('Source');
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const countryColumnId = columnReverseMapping.get('Country');
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const countryMapping = getMappings(table.columns.filter((col) => col.name === 'Country')[0].typeOptions.choices)[0];
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const rows = table.rows.slice(0, ROW_COUNT);
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ctx.state.data = {
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title: 'Tech layoff data feed from layoffs.fyi',
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link: WEBSITE_URL,
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description: 'This feed gets tech layoff data from layoffs.fyi and display them in a user friendly way',
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item: rows.map((row) => {
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const rowContent = row.cellValuesByColumnId;
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const company = rowContent[companyColumnId];
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const dateAdded = parseDate(rowContent[dateAddedColumnId]);
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const source = rowContent[sourceColumnId];
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const numOfLaidOff = rowContent[numOfLaidOffColumnId] || 'some';
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const country = countryMapping.get(rowContent[countryColumnId]);
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const title = `${company} Layoffs Happening!`;
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const description = `${company} lays off ${numOfLaidOff} employees in ${country}. For more details, please visit ${source}.`;
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return {
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title,
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description, // the article content
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pubDate: dateAdded, // Data publish date
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link: source, // Laid off source link
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};
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}),
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};
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};
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